Problem
Recently some customers reported crashes for Remote Desktop and Citrix Workspace App when utilzing ThinPrint Client for RDP or ICA after upgrading to Windows 11.
Cause
Caused by OLEAUT32.dll (visible in the Application Log of the Event Viewer).
Solution
This issue has been fixed in the latest release. The updated version ThinPrint Client for Windows 13.1.7 is now available on the ThinPrint website: https://download.thinprint.com/en/client-tool/thinprint-clients-windows/
Note:
In case the issue should possibly still persist on specific machines after appyling the fixed Client please check if you can identify specific printers (e. g. by unassigning singe printers via the Assignment tab) and the related printer driver. If you are to identify a specific printer driver please check whether it is compatible with Windows 11 and if necessary utilize another driver or a newer driver version if available.